<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>修改页面</title>
</head>
<body>
<form action="/users/update" method="post">
    <input type="hidden" value="{{datas[0].id}}" name="id">
    姓名：<input type="text" name="name" value="{{datas[0].name}}"><br>
    年龄：<input type="text" name="age" value="{{datas[0].age}}"><br>
    <input type="submit" value="提交">
</form>
</body>
</html>